30 POINTS The vacation below is dilated using a scale factor of 0.75x 0.75y

Answer choice J is 4,-2.5

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters